A detachable camera lens hood fitting

A technology for hoods and accessories, which is applied in the field of photographic equipment, can solve problems affecting photo quality and prolong shooting time, and achieve the effects of improving photo quality, improving shooting efficiency, and reducing work intensity

Inactive Publication Date: 2014-04-23
LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of children's photography, because children's attention is not concentrated, they will not deliberately face the camera, so it adds a lot of difficulties to the photographer, not only prolongs time taken, and sometimes seriously affects the quality of the photo
In order to get a better shooting effect, the photographer should not only aim at the window during the shooting process, but also make interesting sounds or use novel toys to attract children's ideas. To attract children's attention, to a certain extent, the whole shooting process is very hard for both children and shooting staff

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A detachable camera lens hood fitting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] The ring 3 of the present invention can be made of plastic or rubber. If plastic is used, the above boss 6, mounting block 5 and through hole 4 can be injection molded at one time, and the number of bosses 6 on the ring 3 can be increased or decreased as required. The style of the cartoon pattern 1 can also be flexibly designed according to the differences in children's age groups. It is advisable to have bright colors and novel styles. The cartoon pattern 1 must have a certain weight so that it can swing continuously. It is advisable to use plastic products. It can be made of fluorescent materials to increase the visual stimulation for children; the steel wire diameter of the spring 2 can be about 0.15mm to ensure that the cartoon pattern 1 swings more softly; the ring 3 can be made of different lengths according to the diameter of the lens. Small bolt passes through hole 4 and is fastened on the camera lens.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a detachable camera lens hood fitting which draws child's attention by using color cartoon patterns installed on a camera lens so as to enable a child to directly watch a lens for saving camera shooting time and increasing camera shooting efficiency and photographic quality. Installing blocks are disposed on the bottom of a circular ring. Through holes are disposed on the installing blocks on the two sides of the circular ring. A plurality of bosses are disposed on the top surface of the circular ring. Cartoon patterns the number of which corresponds to the number of the bosses are installed on the bosses through springs and are produced by fluorescent material. The circular ring is fastened on the camera lens by using a bolt to pass through the through holes. The styles of the color cartoon patterns can be flexibly replaced according to difference of age groups of the children. The shaken color cartoon patterns contribute to attraction of child's attention. The detachable camera lens hood fitting may greatly decrease the work intensity of a photographer and may eliminate troubles of parents caused by the child without any intention to cooperate with camera shooting.

Description

technical field [0001] The invention relates to the technical field of photographic equipment, in particular, it is a detachable camera shade accessory. Background technique [0002] In the process of children's photography, because children can't concentrate and don't deliberately face the camera, it adds a lot of difficulties to the photographer, which not only prolongs the shooting time, but sometimes seriously affects the quality of the photos. In order to get a better shooting effect, the photographer should not only aim at the window during the shooting process, but also make interesting sounds or use novel toys to attract children's ideas. To attract children's attention, to a certain extent, the whole shooting process is very hard for both the children and the shooting staff. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned difficulties in the children's photography process, and to provide an interesting de...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G03B11/02G03B17/56
Inventor 张勇张素香于宏杰佟明珠
Owner LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products